@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a913db-2bd2-420f-8260-dec754eaf309> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a913db-2bd2-420f-8260-dec754eaf309> .